Component Location Overview - Electric And Electronic Components
WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
- Seat Position Sensor
- Driver Seat Position Sensor -G553-, Front Passenger Seat Position Sensor -G554-
- Overview. Refer to OVERVIEW - SEAT POSITION SENSOR .
- Seat Belt Switch
- Driver Seat Belt Switch - E24-, Front Passenger Seat Belt Switch - E25-
- Removing and Installing. Refer to FRONT SEAT BELT LATCH, REMOVING AND INSTALLING .
- Backrest Adjustment Motor
- Driver Backrest Adjustment Motor -V45-, Front Passenger Backrest Adjustment Motor -V46-
- Before servicing, check the availability. Refer to the Parts Information.
- If not available separately; replace the backrest frame if faulty. Refer to FRONT BACKREST, REMOVING AND INSTALLING .
- If available individually, refer to the overview Refer to OVERVIEW - BACKREST ADJUSTMENT MOTOR .
- Seat Occupant Detection System Control Module -J706-
- North America market versions, only for front passenger seat
- Overview. Refer to COMPONENT LOCATION OVERVIEW - SEAT OCCUPANT DETECTION SYSTEM .
- Front Passenger Occupant Detection Sensor -G128-
- Front passenger seat only
- Removing and Installing. Refer to SEAT POSITION SENSOR, REMOVING AND INSTALLING .
- Driver Side Front Center Airbag Igniter for Occupant Contact Protection -N737-
- Only A3
- Only for the driver seat
- Overview. Refer to Thorax Airbags .
- Driver Seat Lumbar Support -VX2- /Front Passenger Seat Lumbar Support -VX3-
- Equipped on some models
- Driver Seat Lumbar Support Curvature Adjustment Motor -V125-, Driver Seat Lumbar Support Height Adjustment Motor -V129-
- Front Passenger Seat Lumbar Support Curvature Adjustment Motor -V126-, Front Passenger Seat Lumbar Support Height Adjustment Motor -V130-
- Overview. Refer to OVERVIEW - FRONT BACKREST .
- Equipped on some models
- Thorax Airbag
- Front
- Driver Thorax Airbag Igniter -N199- /Front Passenger Thorax Airbag Igniter -N200-
- Overview. Refer to OVERVIEW - FRONT THORAX AIRBAG .
- Front
- Footwell Lamp
- Rear
- Equipped on some models
- Left Footwell Lamp -W9-, Right Footwell Lamp -W10-
- Removing and Installing. Refer to LEFT FOOTWELL LAMP -W9- /RIGHT FOOTWELL LAMP -W10-, REMOVING AND INSTALLING .
- Seat Height Adjustment Motor
- Driver Seat Height Adjustment Motor -V245-, Front Passenger Seat Height Adjustment Motor -V246-
- Before servicing, check the availability. Refer to the Parts Information.
- If not available separately; replace the seat pan if faulty. Refer to OVERVIEW - SEAT PAN .
- If available individually, refer to the overview Refer to OVERVIEW - SEAT PAN ADJUSTMENT, POWER SEAT ADJUSTMENT .
- Seat Adjustment Control Head
- Driver Seat Adjustment Control Head -E470-, Front Passenger Seat Adjustment Control Head -E471-
- Overview. Refer to OVERVIEW - SEAT PAN .
- Lumbar Support Adjustment Switch
- A3
- Driver Seat Switch Module -E663-, Front Passenger Seat Switch Module -E664-
- Q3
- Driver Seat Lumbar Support Adjustment Switch - E176-, Front Passenger Seat Lumbar Support Adjustment Switch -E177-
- Overview. Refer to OVERVIEW - SEAT PAN .
- A3
- Seat Angle Adjustment Motor
- Driver Seat Angle Adjustment Motor -V243-, Front Passenger Seat Angle Adjustment Motor -V244-
- Before servicing, check the availability. Refer to the Parts Information.
- If not available separately; replace the seat pan if faulty. Refer to OVERVIEW - SEAT PAN .
- If available individually, refer to the overview Refer to OVERVIEW - BACKREST ADJUSTMENT MOTOR .
- Seat Forward/Back Adjustment Motor
- Driver Seat Forward/Back Adjustment Motor -V28-, Front Passenger Seat Forward/Back Adjustment Motor -V31-
- Overview. Refer to OVERVIEW - SEAT PAN ADJUSTMENT, POWER SEAT ADJUSTMENT .
Memory Seat/Steering Column Adjustment Control ModuleJ136
- Only A3, equipped on some models
Driver Multi-Contour Seat CompressorV439 / Front Passenger Multi-Contour Seat CompressorV440
Fig 2: Driver Multi-Contour Seat Compressor -V439- /Front Passenger Multi-Contour Seat Compressor -V440-
- Only A3, equipped on some models
Front Passenger Multi-Contour Seat Control ModuleJ872 / Driver Multi-Contour Seat Control ModuleJ873
Fig 3: Front Passenger Multi-Contour Seat Control Module -J872- /Driver Multi-Contour Seat Control Module -J873-
- Only A3, equipped on some models